CA1302875C - Waveguide sensor - Google Patents

Waveguide sensor

Info

Publication number: CA1302875C
Authority: CA; Canada
Prior art keywords: surface layer; optical structure; ligand; substrate; specific binding
Prior art date: 1987-06-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA000569792A

Other languages

English (en)

French (fr)

Inventor

Craig George Sawyers

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Applied Research Systems ARS Holding NV

Original Assignee

Applied Research Systems ARS Holding NV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-06-20

Filing date

1988-06-17

Publication date

1992-06-09

1988-06-17 Application filed by Applied Research Systems ARS Holding NV filed Critical Applied Research Systems ARS Holding NV

1992-06-09 Application granted granted Critical

1992-06-09 Publication of CA1302875C publication Critical patent/CA1302875C/en

2009-06-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
- G01N21/774—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides the reagent being on a grating or periodic structure
- G01N21/7743—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides the reagent being on a grating or periodic structure the reagent-coated grating coupling light in or out of the waveguide
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Immunology (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Hematology (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
Analytical Chemistry (AREA)
Pathology (AREA)
Biomedical Technology (AREA)
Molecular Biology (AREA)
Chemical Kinetics & Catalysis (AREA)
Cell Biology (AREA)
Microbiology (AREA)
Biotechnology (AREA)
Plasma & Fusion (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

CA000569792A 1987-06-20 1988-06-17 Waveguide sensor Expired - Lifetime CA1302875C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB878714503A GB8714503D0 (en)	1987-06-20	1987-06-20	Detector
GB8714503		1987-06-20

Publications (1)

Publication Number	Publication Date
CA1302875C true CA1302875C (en)	1992-06-09

Family

ID=10619287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000569792A Expired - Lifetime CA1302875C (en)	1987-06-20	1988-06-17	Waveguide sensor

Country Status (6)

Country	Link
EP (1)	EP0321523B1 (de)
JP (1)	JP2572829B2 (de)
CA (1)	CA1302875C (de)
GB (1)	GB8714503D0 (de)
NO (1)	NO302595B1 (de)
WO (1)	WO1988010418A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109803762A (zh) *	2016-10-07	2019-05-24	勃林格殷格翰维特梅迪卡有限公司	用于控制分析装置和分析系统的方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4033912C2 (de) *	1990-10-25	1995-05-24	Fraunhofer Ges Forschung	Optischer Sensor
SE501108C2 (sv) *	1993-04-08	1994-11-14	Pharmacia Lkb Biotech	Sätt och anordning för bestämning av brytningsindex
US5814565A (en)	1995-02-23	1998-09-29	University Of Utah Research Foundation	Integrated optic waveguide immunosensor
US6611634B2 (en)	1996-03-19	2003-08-26	University Of Utah Research Foundation	Lens and associatable flow cell
US5925878A (en) *	1997-08-20	1999-07-20	Imation Corp.	Diffraction anomaly sensor having grating coated with protective dielectric layer
US5955378A (en) *	1997-08-20	1999-09-21	Challener; William A.	Near normal incidence optical assaying method and system having wavelength and angle sensitivity
US5994150A (en)	1997-11-19	1999-11-30	Imation Corp.	Optical assaying method and system having rotatable sensor disk with multiple sensing regions
US5986762A (en) *	1998-06-15	1999-11-16	Imation Corp.	Optical sensor having optimized surface profile
US6320991B1 (en)	1998-10-16	2001-11-20	Imation Corp.	Optical sensor having dielectric film stack
US7218802B1 (en)	2005-11-30	2007-05-15	Corning Incorporated	Low drift planar waveguide grating sensor and method for manufacturing same
CN103471997A (zh) *	2013-08-12	2013-12-25	浙江工业大学	基于狭缝波导的血糖检测装置
CN103558155B (zh) *	2013-08-12	2016-08-10	浙江工业大学	一种基于狭缝波导的非疾病诊断和治疗目的的血糖检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1237645A (en) *	1982-12-21	1988-06-07	John H. Fisher	Assay technique
AT383684B (de) *	1984-09-17	1987-08-10	Avl Verbrennungskraft Messtech	Anordnung zur fluoreszenzoptischen messung von stoffkonzentrationen in einer probe
GB8509491D0 (en) *	1985-04-12	1985-05-15	Plessey Co Plc	Optic waveguide biosensors

1987
- 1987-06-20 GB GB878714503A patent/GB8714503D0/en active Pending
1988
- 1988-06-17 EP EP88905401A patent/EP0321523B1/de not_active Expired - Lifetime
- 1988-06-17 CA CA000569792A patent/CA1302875C/en not_active Expired - Lifetime
- 1988-06-17 JP JP63505093A patent/JP2572829B2/ja not_active Expired - Lifetime
- 1988-06-17 WO PCT/GB1988/000471 patent/WO1988010418A1/en not_active Ceased
1989
- 1989-02-17 NO NO890673A patent/NO302595B1/no not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109803762A (zh) *	2016-10-07	2019-05-24	勃林格殷格翰维特梅迪卡有限公司	用于控制分析装置和分析系统的方法
CN109803762B (zh) *	2016-10-07	2022-04-01	勃林格殷格翰维特梅迪卡有限公司	用于控制分析装置和分析系统的方法

Also Published As

Publication number	Publication date
JP2572829B2 (ja)	1997-01-16
WO1988010418A1 (en)	1988-12-29
NO302595B1 (no)	1998-03-23
GB8714503D0 (en)	1987-07-22
NO890673L (no)	1989-04-17
NO890673D0 (no)	1989-02-17
JPH02500686A (ja)	1990-03-08
EP0321523A1 (de)	1989-06-28
EP0321523B1 (de)	1992-12-02

Legal Events

Date	Code	Title	Description
2009-06-09	MKEX	Expiry

Publication	Publication Date	Title
US5344784A (en)	1994-09-06	Fluorescent assay and sensor therefor
CA2137654C (en)	2005-09-27	Method for improving measurement precision in evanescent wave optical biosensor assays
US5478755A (en)	1995-12-26	Long range surface plasma resonance immunoassay
CA2177362C (en)	2005-09-20	Sensor device for sandwich assay
US5830766A (en)	1998-11-03	Enhanced signal-to-noise ratio and sensitivity optical immunoassay
US6027944A (en)	2000-02-22	Capillary-fill biosensor device comprising a calibration zone
US5814565A (en)	1998-09-29	Integrated optic waveguide immunosensor
US4608344A (en)	1986-08-26	Method for the determination of species in solution with an optical wave-guide
EP0382832B1 (de)	1994-03-23	Testverfahren fuer einen in einer probe enthaltenden ligand
EP0321523B1 (de)	1992-12-02	Wellenleitersensor
EP0500611B1 (de)	1996-10-09	Analytische vorrichtung und verfahren
CA2095245C (en)	2002-10-01	Method of assay
AU615928B2 (en)	1991-10-17	Waveguide sensor
AU663062C (en)	1996-12-19	Method of assay